Javier Sethness is a libertarian socialist and rights-advocate, author of Imperiled Life: Revolution against Climate Catastrophe and For a Free Nature: Critical Theory, Social Ecology, and Post-Developmentalism. His essays and articles have appeared in Climate and Capitalism, Counterpunch, Dissident Voice, MRZine, Countercurrents, and Perspectives on Anarchist Theory. Currently, he is writing a political and intellectual biography of Herbert Marcuse. He blogs on various aspects of the crises of capital at Notes Toward an International Libertarian Eco-Socialism.